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  • TUSB422: The issue for TUSB422

    Part Number: TUSB422 Tool/software: Hi, Please help to advise if TUSB422 can support the communicate with the SOC I2C, that the PD charger will be set the f ixed voltage and current(like 5V/3A or 9V/3A and so on) ,thanks.

  • TUSB422: SDK Release

    Part Number: TUSB422 Tool/software: Are we allowed to include the SDK in the final end product for release?
    • Answered

  • RE: TUSB422: Inquiry about controlling multiple TUSB422s with a single MCU

    Resolved
    Hi Yongki: If you have different I2C masters on single MCU like I2C#1, I2C#2...IC2#4, it should work., but you need to connect them separately. I2C#1 to first TUSB422, .. I2C#4 to 4th TUSB422. Best Brian

  • TUSB422: Always looking for connection

    Part Number: TUSB422 Tool/software: We built a tiny board with TUSB422 on it. We are supplying 3.3V to VDD and VCONN. Our end-goal is to be able to read the emarker on the cable. We have the cable plug into the board, and we tried to configure the chip…

  • TUSB422: USB connection with phone, charger and microcontroller

    TI Thinks Resolved
    Part Number: TUSB422 Other Parts Discussed in Thread: MSP430F5528 Tool/software: I am looking for a very low-cost small-footprint way to connect a phone, charger and an MSP430 device (MSP430F5528). The microcontroller has a small back up battery and the…

  • TUSB422: Sink reference design

    TI Thinks Resolved
    Part Number: TUSB422 Hi ti team， Please provide the sink reference design of TUSB422, thanks!
    • Answered

  • RE: TUSB422: Request technical support related to TUSB422

    Resolved
    Grady: From power consumer to power provider: (DRP): 5. Upon reception of PS_RDY message from port partner, change Role Control register to present a Rp. 6. Enable system source VBUS. TCPM should send SourceVbusDefaultVoltage command to TUSB422 Command…
    • Answered

  • TUSB422: Two different I2C addresses support

    Resolved
    Part Number: TUSB422 Other Parts Discussed in Thread: TCA9543A , TS5A23157 Dear Team, Hope you are doing well! Recently, our customer wants to use TUSB422 in new projects. They want to know, how can TUSB422 support two different I2C addresses. Could you…
    • Resolved

  • TUSB422: connection issue between TUSB422 and MACBOOK

    Part Number: TUSB422 Hi team, Support need!!! When customers used tusb422 to connect to the C port of macbook, they found that TUSB422 could not receive the Get Source Cap Extended packet sent by mac. It timed out and did not reply, resulting in soft_reset…

  • TUSB422: Can we make mac refuse to refuse to reconnect TUSB422?

    TI Thinks Resolved
    Part Number: TUSB422 Hi team, The customers use tusb422 to connect to the C port of the mac computer and cannot receive the Get Source Cap Extended packet sent by the mac. There is no reply after timeout, resulting in soft_reset. The mac would do it…

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